/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
 *  with the License.  You may obtain a copy of the License at
 *
 *    https://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing,
 *  software distributed under the License is distributed on an
 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *  KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations
 *  under the License.
 */

package demo

import grails.gorm.transactions.Transactional
import groovy.transform.CompileStatic
import groovy.util.logging.Slf4j

@CompileStatic
@Slf4j
class SpeakerService {

    @Transactional
    Speaker save(String firstName, String lastName, String email, String bio, List<Talk> talks) {
        Speaker speaker = new Speaker(firstName: firstName,
                lastName: lastName,
                email: email,
                bio: bio)
        for (Talk talk : talks) {
            speaker.addToTalks(talk)
        }
        if (!speaker.save()) {
            log.error "Error while saving speaker"
        }
        speaker
    }
}